.button {
  box-sizing: border-box;
  display: none;
  flex-direction: column;
  align-items: center;

  width: 59px;
  height: 66px;

  background-color: #fff;
  border: none;
  border-left: 1px solid #e5e6e9;
  cursor: pointer;
}

.button .visible {
  display: flex;
}

.span__container {
  display: flex;
  flex-direction: column;
  justify-content: space-between;

  margin: auto;
  height: 17px;
}

.span {
  display: block;
  width: 19px;
  height: 3px;
  background-color: #6e747a;
}

@media screen and (min-width: 768px) and (max-width: 1279px) {
  .button {
    width: 121px;
  }
}

